cmd/benchstat: update golden testdata to match current behavior
Change-Id: I268e3731b51b2c7cb327fc47913058490c439d6a
Reviewed-on: https://go-review.googlesource.com/36610
Run-TryBot: Quentin Smith <quentin@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
diff --git a/cmd/benchstat/main_test.go b/cmd/benchstat/main_test.go
index 331b29f..8bdd58b 100644
--- a/cmd/benchstat/main_test.go
+++ b/cmd/benchstat/main_test.go
@@ -39,6 +39,7 @@
func check(t *testing.T, name string, files ...string) {
t.Run(name, func(t *testing.T) {
os.Args = append([]string{"benchstat"}, files...)
+ t.Logf("running %v", os.Args)
r, w, err := os.Pipe()
if err != nil {
t.Fatal(err)
diff --git a/cmd/benchstat/testdata/examplehtml.golden b/cmd/benchstat/testdata/examplehtml.golden
index 602f5fb..193ae06 100644
--- a/cmd/benchstat/testdata/examplehtml.golden
+++ b/cmd/benchstat/testdata/examplehtml.golden
@@ -8,19 +8,19 @@
.benchstat .worse td.delta { font-weight: bold; color: #c00; }
</style>
-
<table class='benchstat oldnew'>
+<tr class='configs'><th><th>exampleold.txt<th>examplenew.txt
<tbody>
-<tr><th><th>old time/op<th>new time/op<th>delta<th>
+<tr><th><th colspan='2' class='metric'>time/op<th>delta
<tr class='better'><td>GobEncode<td>13.6ms ± 1%<td>11.8ms ± 1%<td class='delta'>−13.31%<td class='note'>(p=0.016 n=4+5)
<tr class='unchanged'><td>JSONEncode<td>32.1ms ± 1%<td>31.8ms ± 1%<td class='nodelta'>~<td class='note'>(p=0.286 n=4+5)
<tr><td>
</tbody>
<tbody>
-<tr><th><th>old speed<th>new speed<th>delta<th>
+<tr><th><th colspan='2' class='metric'>speed<th>delta
<tr class='better'><td>GobEncode<td>56.4MB/s ± 1%<td>65.1MB/s ± 1%<td class='delta'>+15.36%<td class='note'>(p=0.016 n=4+5)
<tr class='unchanged'><td>JSONEncode<td>60.4MB/s ± 1%<td>61.1MB/s ± 2%<td class='nodelta'>~<td class='note'>(p=0.286 n=4+5)
<tr><td>
diff --git a/cmd/benchstat/testdata/exampleoldhtml.golden b/cmd/benchstat/testdata/exampleoldhtml.golden
index 8dcb5c9..d7c651c 100644
--- a/cmd/benchstat/testdata/exampleoldhtml.golden
+++ b/cmd/benchstat/testdata/exampleoldhtml.golden
@@ -8,7 +8,6 @@
.benchstat .worse td.delta { font-weight: bold; color: #c00; }
</style>
-
<table class='benchstat '>
diff --git a/cmd/benchstat/testdata/oldnew4html.golden b/cmd/benchstat/testdata/oldnew4html.golden
index 43453b2..2f47768 100644
--- a/cmd/benchstat/testdata/oldnew4html.golden
+++ b/cmd/benchstat/testdata/oldnew4html.golden
@@ -8,7 +8,6 @@
.benchstat .worse td.delta { font-weight: bold; color: #c00; }
</style>
-
<table class='benchstat '>
<tr class='configs'><th><th>old.txt<th>new.txt<th>slashslash4.txt
diff --git a/cmd/benchstat/testdata/oldnewhtml.golden b/cmd/benchstat/testdata/oldnewhtml.golden
index be0b0e0..5eb7a2a 100644
--- a/cmd/benchstat/testdata/oldnewhtml.golden
+++ b/cmd/benchstat/testdata/oldnewhtml.golden
@@ -8,12 +8,12 @@
.benchstat .worse td.delta { font-weight: bold; color: #c00; }
</style>
-
<table class='benchstat oldnew'>
+<tr class='configs'><th><th>old.txt<th>new.txt
<tbody>
-<tr><th><th>old time/op<th>new time/op<th>delta<th>
+<tr><th><th colspan='2' class='metric'>time/op<th>delta
<tr class='better'><td>CRC32/poly=IEEE/size=15/align=0-8<td>46.9ns ± 8%<td>44.5ns ± 3%<td class='delta'>−5.01%<td class='note'>(p=0.008 n=10+10)
<tr class='unchanged'><td>CRC32/poly=IEEE/size=15/align=1-8<td>44.7ns ± 5%<td>44.5ns ± 4%<td class='nodelta'>~<td class='note'>(p=0.539 n=10+10)
<tr class='worse'><td>CRC32/poly=IEEE/size=40/align=0-8<td>41.0ns ± 1%<td>42.5ns ± 6%<td class='delta'>+3.56%<td class='note'>(p=0.000 n=8+10)
@@ -54,7 +54,7 @@
</tbody>
<tbody>
-<tr><th><th>old speed<th>new speed<th>delta<th>
+<tr><th><th colspan='2' class='metric'>speed<th>delta
<tr class='better'><td>CRC32/poly=IEEE/size=15/align=0-8<td>321MB/s ± 8%<td>337MB/s ± 3%<td class='delta'>+5.06%<td class='note'>(p=0.009 n=10+10)
<tr class='unchanged'><td>CRC32/poly=IEEE/size=15/align=1-8<td>336MB/s ± 4%<td>337MB/s ± 4%<td class='nodelta'>~<td class='note'>(p=0.579 n=10+10)
<tr class='worse'><td>CRC32/poly=IEEE/size=40/align=0-8<td>975MB/s ± 1%<td>942MB/s ± 5%<td class='delta'>−3.37%<td class='note'>(p=0.001 n=8+10)
